Product name： Smart Door Lock with Video Camera

Product model： AL501 

Unlocking method：Fingerprint + Password + Key +Remotely unlock

Voice prompts: Support

Volume control: supported (APP side controls the volume of the device speaker)

Two-way intercom: supports half-duplex by default

Infrared night vision: support

Low battery alarm: real-time battery synchronization, device low battery alarm, power supply mode identification (battery or charging)

Screen flip: support

Emergency power interface: TYP-C 5V

Memory: DDR: 64MB Flash: 16MB

Working temperature: -20°C ~ 55°

Working humidity:10% ~ 95% non-condensing